standard 5w-30 is recommended for this engine
approximately 425 lbs
5W30 weight ONLY. Anything heaver will BURN up the valvetrain.
The manufacturer recommended 10W-30 weight oil in the 1979 Chevrolet Corvette. A heavier weight oil can be used in and older engine.
I believe the weight of a fully dressed LS7 engine to be 458 pounds.
The GMPP Catalog lists the weight of the LS3 crate engine at 415 pounds
What is the size of a Chevrolet 7.4 compared to Chevy 350?
The 5.3L V8 Engine requires 6 us quarts (5.7 liters) of SAE 5W-30 viscosity grade oil.....
5w-20 or 5w-30 depending on temperature.
Approximately 440 Ibs.
5w30
5W30 is factory recommended
Alot i would assume... I dont know...